[HIGHLIGHTS] Days before King Charles' coronation. Man arrested for dumping 'suspicious material' inside Buckingham Palace garden

Police say they are not treating the incident as terrorism-related. The man was found in possession of a suspicious bag, police say.

The incident comes days before the coronation of King Charles III. The ceremony is scheduled to take place at Westminster Abbey on May 6, 2013. The event is expected to attract thousands of tourists from around the world, including many from the U.S. and Europe. The coronation will be followed by a series of events in London, including a concert at Windsor Castle.